How to draw the bridge, can directly pull out the four lines composed of the bridge?
Option 3: voice point using 100 pairs of 110 patch panels to connect the trunk access line, with a pair of 110- six RJ45 jumpers to the voice points assigned to the six types of 24-port patch panels each RJ45 port (actually only use 2 core), the data points are still using six types of 24-port patch panel normal termination, jumping If the voice trunk uses three types of large logarithmic cable, then the voice part of the jumper can be replaced by three types of jumpers, not so wasted use of six categories; if the voice trunk is also the use of six types of cable, then all Jumper can only use the six types of talent to match the entire system
What is the protective earthing case? Protection of the power cable grounding is generally to protect the jacket (steel sheath) ground, looks like no grounding box it.
Scenario 1: Both voice and data points are terminated with 100 pairs of 110 patch panels, using 1 and 4 pairs of duckbill jumper jumps
